<?php

/*
 * This file is part of Respect/Validation.
 *
 * (c) Alexandre Gomes Gaigalas <alexandre@gaigalas.net>
 *
 * For the full copyright and license information, please view the "LICENSE.md"
 * file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Respect\Validation\Rules\Locale;

use Respect\Validation\Rules\AbstractSearcher;

/**
 * Validates whether an input is subdivision code of Tanzania or not.
 *
 * ISO 3166-1 alpha-2: TZ
 *
 * @see http://www.geonames.org/TZ/administrative-division-tanzania.html
 *
 * @author Henrique Moody <henriquemoody@gmail.com>
 */
final class TzSubdivisionCode extends AbstractSearcher
{
    /**
     * {@inheritdoc}
     */
    protected function getDataSource(): array
    {
        return [
           '01', // Arusha
           '02', // Dar es Salaam
           '03', // Dodoma
           '04', // Iringa
           '05', // Kagera
           '06', // Pemba North
           '07', // Zanzibar North
           '08', // Kigoma
           '09', // Kilimanjaro
           '10', // Pemba South
           '11', // Zanzibar Central/South
           '12', // Lindi
           '13', // Mara
           '14', // Mbeya
           '15', // Zanzibar Urban/West
           '16', // Morogoro
           '17', // Mtwara
           '18', // Mwanza
           '19', // Pwani
           '20', // Rukwa
           '21', // Ruvuma
           '22', // Shinyanga
           '23', // Singida
           '24', // Tabora
           '25', // Tanga
           '26', // Manyara
           '27', // Geita
           '28', // Katavi
           '29', // Njombe
           '30', // Simiyu
       ];
    }
}
